#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>

struct S
{
	int _a : 3;
	int _b : 6;
	int _c : 8;
	int _d : 15;
	int _e : 30;

};


int main()
{
	printf("%d", sizeof(struct S));
	return 0;
}